Which best states why multimedia presentations use many forms of communication? to make the speaker appear more trustworthy to impress the audience with new technology to stun the audience with loud sounds and visuals to connect with the audience with an engaging display

The option that best states why multimedia presentations use many forms of communication is the last one - to connect with the audience with an engaging display.

People love technology and use many of its forms - so appealing to their interests and desires through various types of multimedia communication will definitely bring about the best results possible. It's not about impressing anyone or stunning them, but rather reaching a large group of people.